Top 20 Most Common Food Additives in US Products

The additives that appear in the most US grocery products across the Open Food Facts catalogue, ranked live from the database.

Citric Acid is the most common additive in this catalogue, on 91,634 products (10.2%)

Across 894,137 Open Food Facts US grocery products ingested by PlainFoodSafe, Citric Acid leads product count at 10.2%, followed by Natural Flavor at 6.9%. Counts come from a live GROUP BY on ingredients plus product_ingredients, not a curated list. Presence is a label-occurrence fact, not a safety verdict or medical recommendation.

  • 10.2% Citric Acid share
  • 6.9% Natural Flavor share
  • 20 additives ranked

Examination of 894,137 US grocery products from the OpenFoodFacts dataset (ingested into PlainFoodSafe) identifies the most frequently occurring food additives by product count. Citric Acid leads with presence in 91,634 products (10.2% of dataset) - reflecting its widespread use as an acidulant, preservative, and flavor enhancer across beverages, baked goods, and processed foods. The page renders SSR-from-DB, so values always reflect the current ingested snapshot.

Top 20 additives by product count

Rank Additive Product Count Percentage
1 Citric Acid 91,634 10.2%
2 Natural Flavor 61,894 6.9%
3 Folic Acid 58,687 6.6%
4 Riboflavin 58,035 6.5%
5 Niacin 53,405 6.0%
6 Wheat Flour 52,687 5.9%
7 Soy Lecithin 52,294 5.8%
8 Corn Syrup 46,998 5.3%
9 Sea salt 46,613 5.2%
10 Spices 45,370 5.1%
11 Natural Flavors 43,845 4.9%
12 Corn Starch 42,123 4.7%
13 Soybean Oil 41,890 4.7%
14 Dextrose 41,251 4.6%
15 Garlic 40,502 4.5%
16 Enzymes 38,235 4.3%
17 Milk 37,147 4.2%
18 Xanthan Gum 36,931 4.1%
19 Reduced Iron 36,637 4.1%
20 Maltodextrin 33,252 3.7%
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How many US grocery products in the PlainFoodSafe index contain Citric Acid, the most common additive in the catalog

Methodology

Counts are computed live from the product_ingredients junction table in the PlainFoodSafe database, which reflects ingredient-list parsing of US-labeled OpenFoodFacts products. Salt, sugar, and water are excluded as primary ingredients rather than additives. Percentages are computed against the total product count at SSR time.Source: OpenFoodFacts, https://world.openfoodfacts.org/data

Caveats and Limitations

OpenFoodFacts is crowdsourced, coverage varies by category and brand, and ingredient lists may be incomplete or contain scanning errors. Synonyms (e.g., "vitamin C" vs "ascorbic acid") may be normalized inconsistently across products. Counts do not imply daily intake risks; this is purely a frequency analysis. For regulatory status, cross-reference FDA GRAS lists and the ingredient browser.

Every figure on PlainFoodSafe is rendered directly from OpenFoodFacts and FDA data, no number is typed in by an editor. This page draws directly on OpenFoodFacts and FDA data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.